Question

我们如何调用以下网络API？

[HttpPost]
public bool ValidateAdmin(string username, string password)
{
    return _userBusinessObject.ValidateAdmin(username, password);
}

我已经编写了以下代码，但它不起作用404 (Not Found)

string url = string.Format("api/User/ValidateAdmin?password={0}", password);
HttpResponseMessage response = Client.PostAsJsonAsync(url, username).Result;
response.EnsureSuccessStatusCode();
return response.Content.ReadAsAsync<bool>().Result;

修改
我对Url很肯定，但它说404 (Not Found)

Answer 1

我在类似的情况下也喜欢这个：

MediaTypeFormatter jsonFormatter = new JsonMediaTypeFormatter();
HttpContent datas = new ObjectContent<dynamic>(new { 
    username= username, 
    password= password}, jsonFormatter);

var client = new HttpClient();

client.DefaultRequestHeaders.Accept.Add(
    new MediaTypeWithQualityHeaderValue("application/json"));

var response = client.PostAsync("api/User/ValidateAdmin", datas).Result;

if (response != null)
{
    try
    {
        response.EnsureSuccessStatusCode();
        return response.Content.ReadAsAsync<bool>().Result;

        ...

使用多个字符串参数调用Post Web API？

1 个答案: